Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd290-0818-7b73-9c38-e3f08ff4b0f7 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 3:34 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd290-4d1b-7fb2-a9e9-694f50499672",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T15:34:38Z",
"hash": "8d07bcd7b69bd0e3eee4a2d1c81edea1a6257d9ab493b0718026af69ff1f2a48",
"paging_token": "274072604870967296",
"sequence": 63812501
},
"entropy_hash": "b6f66c29b57aff52107f2e9e31974852e9cbb6ed3511db9992d37d44c04697a8",
"id": "019fd290-0818-7b73-9c38-e3f08ff4b0f7",
"inserted_at": "2026-08-05T15:34:42.456784Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "fdb6459920aa91df9dbc2a46c38f35082873fc8a8c13f2e8fa4095ddfc62cb18",
"signature": "ABWwokrZzAyrvNvCqI178kT50bgVXFAAdCLhFW72EMRrQ4WMFeB8uqKjwFR3oPn3BR87QjjvxsCLGUJq9X0hAw==",
"signing_key_id": "3c19f776",
"source": "entropy_stellar",
"state": "committed"
}Observation
Verifiable entropy captured from an external public source. The canonical JSON representation and its hash are used as input to the blockchain's Merkle tree.
{"closed_at":"2026-08-05T15:34:38Z","hash":"8d07bcd7b69bd0e3eee4a2d1c81edea1a6257d9ab493b0718026af69ff1f2a48","paging_token":"274072604870967296","sequence":63812501}b6f66c29b57aff52107f2e9e31974852e9cbb6ed3511db9992d37d44c04697a8
fdb6459920aa91df9dbc2a46c38f35082873fc8a8c13f2e8fa4095ddfc62cb18
SHA-256 composite hash binding the entropy data, metadata, and signing key id. This is the value placed as a leaf in the block's Merkle tree, and the value covered by the signature below.
Observation ID: 019fd290-0818-7b73-9c38-e3f08ff4b0f7
Time Delta
Stellar ledgers include a close time representing when the ledger was finalized by network consensus. Ledgers close approximately every 5 seconds under normal operation.
Aug 5, 2026, 3:34 PM UTC
Ledger sequence 63812501
Aug 5, 2026, 3:34 PM UTC
Real-time capture via streaming
5 seconds
Source timestamp was 5 seconds behind capture time
Interpretation: A small delta (under 30 seconds) indicates normal Stellar network operation with ledgers closing approximately every 5 seconds.
Signature Verification
Truestamp signed this observation's hash at capture. Verify the signature in any Ed25519 verifier using the observation hash, public key, and signature shown below. The active public key is also published at https://www.truestamp.com/.well-known/keyring.json.
Opens an external Ed25519 verification tool with all fields pre-filled.